Lloyd Webber is a British composer and impresario of musical theatre, best known for his musicals Evita (5 letters), CATS (4 letters) and Joseph and the Amazing Technicolor Dreamcoat (IMOK, 4 letters). Evita is a musical based on the life of Argentine political leader Eva Perón, while CATS is a musical composed of T. S. Eliot's Old Possum's Book of Practical CATS set to music. Joseph and the Amazing Technicolor Dreamcoat is a retelling of the Biblical story of Joseph, his eleven brothers and the coat of many colors.